[Dtls-iot] FW: New Version Notification for draft-kumar-dice-multicast-security-00.txt
"Kumar, Sandeep" <sandeep.kumar@philips.com> Tue, 10 March 2015 07:53 UTC
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From: "Kumar, Sandeep" <sandeep.kumar@philips.com>
To: "dtls-iot@ietf.org" <dtls-iot@ietf.org>
Thread-Topic: New Version Notification for draft-kumar-dice-multicast-security-00.txt
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Date: Tue, 10 Mar 2015 07:35:57 +0000
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Subject: [Dtls-iot] FW: New Version Notification for draft-kumar-dice-multicast-security-00.txt
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Hi all We submitted a preliminary version of the group security draft as discussed at IETF-91. More changes are expected but the overall the solution direction can be seen in the draft. Although the group is very busy with profile draft, we would appreciate any early comments on the draft. Regards Sandeep -----Original Message----- From: internet-drafts@ietf.org [mailto:internet-drafts@ietf.org] Sent: Monday, March 09, 2015 8:46 PM To: Rene Struik; Rene Struik; Sandeep S. Kumar; Sandeep S. Kumar Subject: New Version Notification for draft-kumar-dice-multicast-security-00.txt A new version of I-D, draft-kumar-dice-multicast-security-00.txt has been successfully submitted by Sandeep S. Kumar and posted to the IETF repository. Name: draft-kumar-dice-multicast-security Revision: 00 Title: Transport-layer Multicast Security for Low-Power and Lossy Networks (LLNs) Document date: 2015-03-09 Group: Individual Submission Pages: 19 URL: http://www.ietf.org/internet-drafts/draft-kumar-dice-multicast-security-00.txt Status: https://datatracker.ietf.org/doc/draft-kumar-dice-multicast-security/ Htmlized: http://tools.ietf.org/html/draft-kumar-dice-multicast-security-00 Abstract: CoAP and 6LoWPAN are fast emerging as the de-facto protocol standards in the area of resource-constrained devices forming Low-power and Lossy Networks (LLNs). Unicast communication in such networks are secured at the transport layer using DTLS, as mandated by CoAP. For various applications, IP multicast-based group communications in such networks provide clear advantages. However, at this point, CoAP does not specify how to secure group communications in an interoperable way. This draft specifies two methods for securing CoAP-based group communication at the transport layer and targets deployment scenarios that may require group authentication, respectively source authentication. The specification leverages the fact that DTLS is already used as the mechanism of choice to secure unicast communications and allows group communications security to be implemented as an extension of DTLS record layer processing, thereby minimizing incremental implementation cost. Please note that it may take a couple of minutes from the time of submission until the htmlized version and diff are available at tools.ietf.org. The IETF Secretariat ________________________________ The information contained in this message may be confidential and legally protected under applicable law. The message is intended solely for the addressee(s). If you are not the intended recipient, you are hereby notified that any use, forwarding, dissemination, or reproduction of this message is strictly prohibited and may be unlawful. If you are not the intended recipient, please contact the sender by return e-mail and destroy all copies of the original message.
- [Dtls-iot] FW: New Version Notification for draft… Kumar, Sandeep